Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121040 | Multi voltage threshold transistors through process and design-induced multiple work functions | Chen-Guan Lee, Joodong Park, Walid M. Hafez, Chia-Hong Jan, Rahul Ramaswamy +2 more | 2021-09-14 |
| 11114538 | Transistor with an airgap spacer adjacent to a transistor gate | Chen-Guan Lee, Joodong Park, En-Shao Liu, Walid M. Hafez, Chia-Hong Jan | 2021-09-07 |